Bug Sequence contains no elements

[dalton5]

Hi,

I use Akavache and I have a bug related to Rx.net

I have also created a bug report in Akavache reactiveui/Akavache#635

To summarize:

I try to save an object and I have the exception Sequence contains no elements

In the stacktrace I have: System.Reactive.Subjects.AsyncSubject`1[T].GetResult () [0x00056] in /_/Rx.NET/Source/src/System.Reactive/Subjects/AsyncSubject.cs:441

My code issue

await BlobCache.UserAccount.InsertObject(DataStorageKey.CurrentSession_TokenInfo, authenticateResultPersistanceModel);

My exception

image

The object I save (access token modified):

image

Stack trace:

at System.Reactive.Subjects.AsyncSubject`1[T].GetResult () [0x00056] in /_/Rx.NET/Source/src/System.Reactive/Subjects/AsyncSubject.cs:441

[akarnokd]

I presume BlobCache.UserAccount.InsertObject completes without producing any value hence the failure. Try using DefaultIfEmpty with some value as a workaround.

[dalton5]

Yes. it did the trick.

Thanks,

[eli191]

I did a BlobCache.UserAccount.Vacuum() and it started working again.